O-Dae KWON

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Patents Grantslast 30 patents

Information Patent Grant
Automatic rotating interdental brush
- Patent number 9,295,536
- Issue date Mar 29, 2016
- KOEL CO., LTD.
- O-Dae Kwon
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
AUTOMATIC ROTATING INTERDENTAL BRUSH
- Publication number 20150135451
- Publication date May 21, 2015
- KOEL CO., LTD.
- O-Dae KWON
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE